Blind Flanges, just like standard pipe flanges, can either be raised face (RF) or flat faced (FF). In regard to wall thickness of welded pipe that we supply: we hold stock of SCH10S, SCHSTD and SCHXS. r.src=t+h._hjSettings.hjid+j+h._hjSettings.hjsv; This is then rolled, and the seam of the resultant tube then needs to be welded. High quality exotic piping products from approved manufacturers -, Mr.Ahmed, Suite 12, Nafco Business Center, Al Muhammadiyah, Dammam 31412 Eastern Province, Saudi Arabia, Special Piping Material have history of supplying to many industries. Whatever it is you’re planning for your stainless steel, Midway Metals can help make it happen. This produces a smoother and more even surface finish that helps to reduce the risk of corrosion. Here is a full list of the spectacle blinds, spades and spacers that we stock, in a range different material: Our spectacle blinds, spades and spacers come in pressure ratings of: Special Piping Materials’ spectacle blinds, spades and spacers are manufactured in accordance with the American Society for Testing & Materials (ASTM) Standard as follows: The dimensional standard of the spectacle blinds, spades and spacers we supply are in accordance with the American National Standards Institute (ANSI): *We can also quickly source and arrange delivery of sizes up to 72” (DN1800). Duplex Bar is not often used as simply a straight length of bar (although sometimes it can be). Unions: Unions are similar to a coupling but allow two lengths of pipe to be assembled and detached without causing any deformation to the pipes. We can provide Stainless Steel, Nickel Alloy and Duplex Round Bars in the following diameters. The two standard type of pipe branch fittings are tees and 45 degree and 60 degree wyes. The diameter of the spectacle blinds, spades and spacers, is dependent on the flange size, and the thickness from the pressure class of a flange. © Copyright 2020. Our friendly team is available to provide you with information and expert advice on our stainless steel products, and assist you to choose the perfect grade for your project. As a leading supplier of seamless stainless tubular products, we offer. Service was professional and the cost of materials competitive. Installed when hygiene, high temperature and performance is critical, stainless drainage is the preferred solution for food & beverage processing, industrial and medical facilities. In general, the steel goes through some or all of the following processes in order to manufacturer the final product: During their final inspection, steel forged fittings must pass through appearance and hardness tests, chemical composition testing, mechanical properties testing, and NDT testing, as well as any other testing that the end client requires. Essentially, a Blind Flange is a plate for covering or closing the end of a pipe to block off a section of pipe or a nozzle on a vessel that is not used. The arc moves along the joint line and as it does so, excess flux is recycled via a hopper. Stainless Steel large diameter pipes are also used in a wide variety of structural … The production of our seamless steel pipes is tightly regulated and all of the pipes we stock have been fully tested to international standards to ensure we only supply the highest quality products. Its corrosion resistance properties make it a great choice for harsh environments in a wide range of working temperatures. Offering economical solutions to welded pipe and fittings, we stock a full range of sizes at affordable cost saving prices. One disc is a solid plate while the other is a ring, whose inside diameter is equal to that of a flange. The following details need to be specified when spectacle blinds, spades and spacers are being ordered: Applications of spectacle blinds, spades and spacers. They do this by fastening two pieces of metal or other material together with a circle of bolts on a lip. Enable JavaScript for full functionality of this site. Caps: Caps are just as the name suggest – they cap the flow by being inserted over the end of the pipe. Among others, the prices of both Nickel and Molybdenum metals influence the price of stainless tell, with both being used often as part of the alloy. Duplex steels are now regarded as fully weldable, but they do require more care than austenitic steels. This means that we can assure all of our customers that their products will be produced to the right specifications and will be delivered on time. As a leading supplier of seamless stainless tubular products, we offer. 140mm (5”) 168mm (6ʺ) large bore; 316L stainless steel press fit pipe system All our products are sourced according to the world-renowned ISO9001 quality system. It is used as a semi-permanent or long-term isolation device and is considered to be a very safe method of doing so. Welded pipe can be finished in a variety of different ways depending on customer requirements and the final application that it is needed for. This type of flange has been used successfully at pressures up to 5,000psi. Here is a full list of the forged fittings that we stock, in a range different exotic material: Special Piping Materials’ forged fittings are manufactured in accordance with the American Society for Testing & Materials (ASTM) Standard as follows: In stock in our warehouses around the world, we have the following sizes available: As well as being able to provide these standard sizes and specifications, we can also source more bespoke fittings to fit our clients’ specific drawings or project requirements. A welded system uses comparatively less space that the other alternatives. Our extensive range includes ERW, LSAW, DSAW, Spiralweld and Seamless steel pipes, so you can be sure that whatever your project requirement or timing, we can provide you with exactly what you need. Unlike the more exotic special alloys, stainless steel bar a cost-effective solution for most purposes where corrosion resistance or aesthetic appearance may be important. The material of a flange is usually set by the choice of the pipe meaning that the flange matches the material of the pipe, whether that is Duplex, Super Duplex, Stainless Steel, Nickel Alloy or 6% Moly. While it is correct that the seam in a welded pipe makes it theoretically weaker than seamless pipe, manufacturing methods and quality assurance procedures are far more superior these days. Although water covers approximately 70 percent of the world’s surface, 97 percent of that is far ... Read More, The 46th President of the United States has now been officially called and Joe Biden’s inauguration is expected to take place in January 2021. All Transair pipe and fittings are reusable, allowing for quick system modifications. As a result, as well as the standard size and specification mentioned above, we can also design and manufacture bespoke fittings to fit our clients’ specific drawings or project requirements. All the buttweld fittings that Special Piping Materials sources and supply meet the requirements of the oil, petrochemical, water treatment and other allied industries. For many years, Special Piping Materials has led the way in the supply of stainless steel bar for all kinds of applications. We can also source items to meet one-off requirements and fit with specific drawings. Special Piping Materials. This flange is ideal for low pressure applications. A wide range of grade 316 Stainless Steel fittings are available in both BSP and NPT thread forms including Hex Nipples, Weld Nipples, Barrel Nipples, Hex Plugs, Caps, Sockets and Elbow Fittings. We compete with some of the best suppliers of round bar and piping materials in the world and take pride in maintaining our place among them. We offer a wide range of stainless steel finishing chemicals to meet all your needs. Spectacle blinds, spades and spaces are a common feature of pipelines or piping in most industries as they are used to enable maintenance work. Long radius elbows, straight tees, equal tees as well as concentric and eccentric reducers are all available in a number of different sizes to match our clients’ requirements. Material of a buttweld fitting can be any one of a number of exotic materials such as super duplex, nickel alloy or 6% Moly. A seamless pipe, as the name suggests, is a pipe without a seam or a weld-joint. Buttweld fittings can be used in a wide variety of industries to alter, divide or end the flow of fluids. For smaller spades and spacers, it is common for the spacer to have a hole in the handle and the spade to have no hole. Available form 3/4” to 4”, Transair stainless steel is the ideal piping solution for process water and chemical transfer applications. As a leading organisation in the supply and distribution of stainless steel bar, nickel alloy bar and duplex bar, Special Piping Materials is well-versed on the importance of these products. Drop forging is the most common manufacturing process of forged fittings. We use cookies to ensure that we give you the best experience on our website. They are commonly used as construction and finishing materials and can be found in a variety of heavy industries. Speak to one of our global sales teams today. They are also heat treated to remove residual stresses and to achieve specific mechanical properties. You can be safe in the knowledge that you are buying high quality products. Metal prices rise and fall alongside many external factors. For many years there has not been a Standard to cover the low-pressure stainless steel cast pipe fittings commonly used in Australia and other countries around the world. A Weld Neck Flange (which can also be known as a high-hub flange or a tapered hub flange) consists of a circular fitting with a protruding rim around the circumference. All the products that we source and supply are fully tested to international standards meaning that our customers can be safe in the knowledge that they are buying high quality and reliable products. Australia Stainless Steel Pipes from Australian Manufacturers and Exporters - Australia B2B Marketplace providing Stainless Steel Pipes Offers and Catalogs from pre-verified Australia Suppliers and. Over the years the company has developed relationships with some of leading mills in Europe who have the same commitment to excellence. The Stainless Steel, Nickel Alloy and Duplex Round Bars we provide are very widely used for a broad range of structural and aesthetic purposes across all manner of industries and applications, such as: The real advantage of Duplex Bar is its ability to resist corrosion. These fittings are regularly used in piping systems and are available in many different shapes, that are dependent on the intended purpose of the fitting: Buttweld fittings can be finished in a variety of ways depending on the application is it required for. We hold a vast array of different grades of stainless steel bar in stock that, depending on the target end product, can be tailored precisely to suit clients’ projects. We understand that the safety element of spectacle blinds, spades and spacers is incredibly important. You also have the option to opt-out of these cookies. This means that as long as a welded pipe’s specified tolerances for temperature and pressure aren’t surpassed, there is no reason why is shouldn’t perform just as well as a seamless pipe in a wide array of sectors. Weld neck flanges are usually forged and then are typically butt-welded to a pipe which successfully transfers stress away from the flange and onto the pipe instead. Welded pipes are commonly used in major pipeline projects, and they can also be used a lot in the infrastructure for water and sewerage lines. Choose Europress for the perfect press fit system. ", contact Midway Metals for more information, welding products for your stainless steel job, wide range of stainless steel finishing chemicals, 3 Way Reduced Port 1000 WOG Ball Valve – Threaded ‘L’ Port, 3 Way Reduced Port 1000 WOG Ball Valve – Threaded ‘T’ Port. These days, Ring-Type Joint Flanges are often used in oil fields on drilling and completion equipment but can also be found on valves and pipework assemblies, along with high-integrity pressure vessel joints. We understand that our client’s requirements can vary. As the arc is completely covered by the flux layer, it is not normally visible during welding and heat loss is also extremely low. There are two main methods for welding. Spectacle blinds are usually used in piping systems where a particular section needs to be periodically separated or isolated from the rest for either maintenance or safety reasons. When it comes to welding, choosing the right welding products for your stainless steel job is just as important as the technique. I am a returning customer over many years and have found the service consistently good, knowledgable and helpful regardless if on the phone or in person. They are used in all manner of industries such as petrochemical, mining, public services & water works. Extra robust corrosion protection can be supplied upon request. Seamless Stainless Steel Pipe; Seamless Duplex Steel Pipe This is especially important if you are flanging together different metals, for example stainless steel and carbon steel. The Submerged Arc Welding (SAW) process of creating a welded pipe is often used in industries where thick steel sheets are involved or where long welds are required. We are committed to offering a “Hassle Free” service supported by almost 50 years of experience in the Stainless Steel and Aluminium Industries. They have one inlet and three outlets or vice versa and allow for four pipes to meet together. One end is screwed into the pipe while the other end can be tightly inserted, or welded, onto the other end to pipe or vessel. Spectacle blinds, spades and spacers can be manufactured in a variety of sizes, materials and pressure ratings. The commonality is that they all have a seam somewhere! It is not unusual for a Blind Flange to block off a nozzle for pressure tests in a plant, or simply because not all of the nozzles within the piping system are required at all times. When the bolts connecting the flanges are tightened, the gasket is compressed between the flanges into the grooves. a=o.getElementsByTagName('head')[0]; As leading suppliers of Nickel Alloy Bar, we provide our clients with the perfect products to satisfy their requirements in terms of availability, quantity, cost and of course quality. These flanges mean that we can quickly manufacture the exact type of flanges that our customers require as they can be machined to very precise specifications. All of the welded pipe Special Piping Materials we supply and have in stock is  supplied certified ‘welded with X-Ray’ (WXR). In stock in our warehouses around the world, we have the following size available: We can also quickly source and arrange delivery of sizes up to DN 1000mm. All the products we supply are tested rigorously to each of our client’s specifications. They can also withstand extremes of temperature. Our Australian national and state warehouses carry a wide range of standard and non standard stock sizes and are fully equipped to supply the unique needs of Australia’s … The large diameter stainless steel pipe is different from the ordinary welded pipe welding process. (function(h,o,t,j,a,r){ Everything we supply is manufactured in accordance with the American Society for Testing & Materials (ASTM) Standards) as follows: The dimensional standard of the seamless pipes we supply are in accordance with the American National Standards Institute (ANSI): In regard to the sizes of welded pipe that we supply: we stock the following size range: 6“ to 24” nominal ball (NB). Here at Special Piping Materials, we can supply them in a range of different exotic and specialist materials such as: A spectacle blind is a steel plate cut into two discs of equal diameter and thickness. This means that we are confident in the products which we supply and know we can rely on their quality and performance. We have a wide variety of fittings available, both in stock and bespoke made including: Forged steel fittings are available in both threaded and socket weld end connections. There are many advantages of forged fittings as opposed to casted fittings. There are over 150 different grades, so contact Midway Metals for more information about which is right for you. Stainless steel is extremely versatile, making it perfect for use in industries such as construction, transportation, culinary industries and medicinal purposes. This category only includes cookies that ensures basic functionalities and security features of the website. Copper & Stainless Steel Downpipe. Special Piping Materials can source and supply a range of pipe flanges that are made from premium quality materials including Duplex, Super Duplex and 6% Moly. Manufactured from grade 316 stainless steel, ACO Pipe is strong, durable and has excellent corrosion resistance characteristics. All our flanges have been tested to the very highest of standards. We carry many forged fittings in stock in our warehouses across the globe but can also work with our network of manufacturers to produce bespoke products to our clients’ exacting specifications. Shop Online for Steel Pipe & Fittings - Products | Reece products or visit a branch to chat with one of our friendly staff about your Steel Pipe & Fittings - Products | Reece needs. Stainless Steel is ex-mill 304 2B unless specified otherwise. Steel tube and pipe projects demand precision, consistency and reliability. Unfinished stainless-steel flanges that have been fully tested to international standards to generate gases! Connected by a small section of metal offices across the globe, LNG,,! Are fitted in a pipeline between two flanges and are bolted into.. Complete article yet all manner of industries such as oiling, paints, plastic coating, coal tar,.. 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